• Infrared and Laser Engineering
  • Vol. 50, Issue 12, 20210724 (2021)
Yining Xiong, Qiurong Yan, Zhitai Zhu, Yuanpeng Cai, and Yaoming Yang
Author Affiliations
  • School of Information Engineering, Nanchang University, Nanchang 330031, China
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    DOI: 10.3788/IRLA20210724 Cite this Article
    Yining Xiong, Qiurong Yan, Zhitai Zhu, Yuanpeng Cai, Yaoming Yang. Deblocking sampling network for photon counting single-pixel imaging[J]. Infrared and Laser Engineering, 2021, 50(12): 20210724 Copy Citation Text show less
    Schematic diagram of photon counting single pixel imaging system
    Fig. 1. Schematic diagram of photon counting single pixel imaging system
    Process of overlapping cutting
    Fig. 2. Process of overlapping cutting
    Process of nested cutting
    Fig. 3. Process of nested cutting
    Process of sampling and initial reconstruction with Cs_net
    Fig. 4. Process of sampling and initial reconstruction with Cs_net
    Reconstruction results using different methods, the size of pictures is 64×64 pixel
    Fig. 5. Reconstruction results using different methods, the size of pictures is 64×64 pixel
    Comparison of the results of the traditional algorithm and the proposed method in the photon counting imaging system
    Fig. 6. Comparison of the results of the traditional algorithm and the proposed method in the photon counting imaging system
    ImagesMethodsMR=0.015 MR=0.04 MR=0.1 MR=0.2
    BirdTval313.17713.23614.74513.622
    Fc_net15.26915.61215.78415.858
    Os_net15.31115.62915.78415.859
    Ns_net14.62415.09715.40215.565
    Cs_net15.27415.59915.78015.841
    CameramanTval317.43721.69824.49225.927
    Fc_net20.46822.22224.33026.544
    Os_net20.68622.38624.47126.650
    Ns_net18.36319.78121.11421.899
    Cs_net20.48622.24324.18426.102
    HeadTval317.67517.55617.59117.610
    Fc_net20.01020.22920.49520.607
    Os_net20.01020.23920.49120.606
    Ns_net19.52519.87820.12020.240
    Cs_net20.03720.26720.39820.562
    MonarchTval318.22821.35325.28323.860
    Fc_net18.98922.07025.26428.052
    Os_net19.18622.28225.41428.24
    Ns_net15.99617.90719.86721.162
    Cs_net19.04822.01024.90727.218
    PeppersTval318.08520.85525.27830.891
    Fc_net21.11523.59926.33428.890
    Os_net21.20723.67226.40428.965
    Ns_net18.19720.06621.41222.224
    Cs_net21.18923.5625.95528.269
    MeanTval316.92018.94021.47822.382
    Fc_net19.17020.74622.44123.990
    Os_net19.28020.84222.51324.064
    Ns_net17.34118.54619.58320.218
    Cs_net19.20720.73622.24523.598
    Table 1. Reconstruction results of different algorithms at different sampling rates (PSNR/dB)
    ImagesMethodsMR=0.015 MR=0.04 MR=0.1 MR=0.2
    BirdTVAL313.17313.51513.56113.644
    Cs_net15.23915.46615.64815.668
    CameramanTVAL317.06221.87624.07221.924
    Cs_net20.11121.11322.44722.575
    HeadTVAL317.74517.71618.06419.414
    Cs_net19.76419.8920.18920.247
    MonarchTVAL316.63821.39522.84420.957
    Cs_net18.75320.53922.79923.174
    PeppersTVAL319.69519.90821.93027.399
    Cs_net20.80221.95823.73523.514
    MeanTVAL316.86318.88220.09420.668
    Cs_net18.93419.79320.96421.036
    Table 2. Reconstruction result of TVAL3 and Cs_net at different sampling rates (PSNR/dB)
    Yining Xiong, Qiurong Yan, Zhitai Zhu, Yuanpeng Cai, Yaoming Yang. Deblocking sampling network for photon counting single-pixel imaging[J]. Infrared and Laser Engineering, 2021, 50(12): 20210724
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